EJ1_519

Hey guys, how often do you change your Fuel Filter and PCV Valve?
Do you notice any improvement when you change those objects?

thanks

703_Sleeper

Yea, i passed emissions when i changed the PCV valve. I don't know how often to replace it though. I was desperate to pass emissions tried it and it worked.

JimmyAtlantis

I got my car in November and just changed my PCV valve tonight...along with a radiator (Silla 1" core aluminum). Since I got the car I've done;

plugs and wires
dizzy cap and rotor
rear brakes
fuel filter
4 guage speaker wire grounds
led battery connectors
gm syncromesh fm in the tranny
and of course the necessary short ram with a k&n cone

Do all of this and it's like driving a different car

ToddZILLAinLA

pcv valve the one on the little box behind the block, thing isnt even connected

NuSiEr

Fuel filter every 30K.. Performance wise. No difference of course.

PCV valve, passed smog without one.

EJ1_519

well I'll replace the PCV valve but the filter can wait.

thanks guys

JimmyAtlantis

Just do the filter at the same time. It's easy enough.

b20_ed

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NuSiEr &raquo;</TD></TR><TR><TD CLASS="quote">Fuel filter every 30K.. Performance wise. No difference of course.

PCV valve, passed smog without one.</TD></TR></TABLE>

yup every 30k!

976

PCV - Annually
Filter - Low grade octane - 30K High grade, 60+K...

asmallsol

When I did mine on my GSR, I had to use some 18in long needle nose pilars. I tried with my hands and a screwdriver for 15+ minutes, but I just couldn't get it out. Got the pilars (for like $2 at a cheap tool shop), did it in 2 minutes..

For the fuel filter, it raised my gas millage 35-50% I wouldn't doubt if it was the orignal FF, with 150k on it. When I took it off, I blew through it, and all that came out was black gas.